The application crashes before the upload is completed.

Issue

After taking a picture and pressing the SfM button, the application crashes before the upload is completed.

Causes

1) This may occur when the number of photos taken is too large, such as more than about 800 to 1000 photos.

2) This may occur when communication is unstable.

How to deal

1) When the recommended shooting range is taken, the standard is approximately 500 shots.

If you have taken more than about 800 shots on the iPhone or about 1000 shots on the iPad, the application may crash after pressing the SfM processing button.

Please check the following and reshoot.

• Are you shooting within the recommended shooting range?
• Are you shooting the same location repeatedly?
  　Repeatedly taking pictures of the same location may cause the number of pictures to exceed the limit and measurement accuracy to drop.

2) If there is another stable communication environment, please switch to it and try again.